WinXdvd platinum version
I've been using the platinum version of this programme for many years on win 7 8 & 10 pro. Updates itself regularly & hasn't failed to copy a back up of any DVD I stick in my drive. Copies to it's own folder which makes it really easy to file everything in order wherever I want afterwards. Really easy interface & great customer support. I have it on my laptop as well, same result, top class programme & would recommend it for anyone worried about their DVD collection becoming un-useable through ageing/scratching etc.